GB1256495A - - Google Patents

Info

Publication number
GB1256495A
GB1256495A GB2003468A GB1256495DA GB1256495A GB 1256495 A GB1256495 A GB 1256495A GB 2003468 A GB2003468 A GB 2003468A GB 1256495D A GB1256495D A GB 1256495DA GB 1256495 A GB1256495 A GB 1256495A
Authority
GB
United Kingdom
Prior art keywords
cover plate
gun
access
sealed
aperture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2003468A
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1256495A publication Critical patent/GB1256495A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/16—Vessels; Containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/06—Electron-beam welding or cutting within a vacuum chamber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
GB2003468A 1968-04-26 1968-04-26 Expired GB1256495A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2003468 1968-04-26

Publications (1)

Publication Number Publication Date
GB1256495A true GB1256495A (fr) 1971-12-08

Family

ID=10139274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2003468A Expired GB1256495A (fr) 1968-04-26 1968-04-26

Country Status (5)

Country Link
US (1) US3588442A (fr)
DE (1) DE1921226B2 (fr)
FR (1) FR2007528A1 (fr)
GB (1) GB1256495A (fr)
NL (1) NL6906238A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618283A1 (de) * 1986-05-30 1987-12-03 Messer Griesheim Gmbh Vorrichtung zum bearbeiten von werkstuecken mit einem elektronenstrahl
FR2705047B1 (fr) * 1993-05-12 1995-08-04 Framatome Sa Procede et dispositif de soudage par faisceau d'electrons de deux pieces d'un composant de grande dimension et notamment d'un generateur de vapeur d'un reacteur nucleaire a eau sous pression.
FR2705160B1 (fr) * 1993-05-12 1995-08-18 Framatome Sa Procédé et dispositif de fixation étanche d'un tube de traversée dans une paroi bombée d'un composant de réacteur nucléaire.
DE102008033615B3 (de) * 2008-07-17 2009-12-24 All Welding Technologies Ag Kammeranordnung für eine Elektronenstrahlbearbeitungsvorrichtung
WO2011026607A2 (fr) 2009-09-01 2011-03-10 Global Beam Technologies Ag Dispositif d'usinage par faisceau particulaire tel qu'un dispositif d'usinage par faisceau électronique
DE102009039621B4 (de) 2009-09-01 2012-06-28 Global Beam Technologies Ag Teilchenstrahlbearbeitungsvorrichtung wie eine Elektronenstrahlbearbeitungsvorrichtung

Also Published As

Publication number Publication date
DE1921226B2 (de) 1978-03-23
DE1921226A1 (de) 1969-11-06
FR2007528A1 (fr) 1970-01-09
US3588442A (en) 1971-06-28
NL6906238A (fr) 1969-10-28

Similar Documents

Publication Publication Date Title
CA1008409A (en) Sealing arrangement for containers housing initially separate components
CA985572A (en) Assembly for hermetically sealing an opening in a wall
GB1256495A (fr)
CA983126A (en) Plasma arc power system for welding
CA959688A (en) Gastight seal between the revolving ammunition cylinder and the barrel of a machine gun
AU472568B2 (en) Closure assembly for storage battery
CA991279A (en) Electron beam welding machine with split seal means
GB1073509A (en) Improvements in armored vehicles
GB1094881A (en) Improvements in or relating to cradle mounting for guns in armoured turrets
FR2372509A1 (fr) Ventouse de soudage a disques mobiles
CA908755A (en) Air cooled welding gun
CA858706A (en) Arc welding gun
GB1029662A (en) Electron bombardment welding machine
CA692696A (en) Hermetic double seamed closure for metal containers
FR1485274A (fr) Montage du berceau de canons pour tourelles blindées
CA781171A (en) Gas drive for automatic gun with rotating barrel cluster
AU482181B2 (en) Deflection yoke for use within-line electron guns
CA899989A (en) Stud welding gun
CA786170A (en) Opening means for sealed containers
CA706730A (en) Devices for opening the hermetically sealed cans
CA719144A (en) Opening means for sealed containers
CA907676A (en) Electron gun
CA794945A (en) Electron beam welding
CA759848A (en) Sealing arrangement for a rotatable shaft
AU462472B2 (en) Welding methods and welding guns utilizing electron bombardment

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee